On subject of fanchildren...
Heh. MY DISCORD SERVER FRIENDS MADE ME DO IT. MPREG HAPPENED 💥💥💥💥
BEHOLD !!! The GOOBERS !!!
Meet Mayhem and Clutter, two babies that defy the laws of reproduction. Nobody wants to know how they were made (🫄)
But I'll tell you anyway! My two freaks (Tirek and Discord) had been together for YEARS. and I mean 80-150 years minimum-- I do not think they'd even consider children (other than Cozy Glow) until their mortal friends started dying and they began to realize that they wanted more Immortals around...
So they began experimenting, hahahee. Discord lost the first coin toss, so he had to carry the first child-- and he refused to do it the mammal way, so Mayhem was born via egg; whereas Clutter was born via Womb (Tirek hated it) (but also not really "my baby...") (but also YES really "my SICK BODY AUGHHH I LOOK FAT AND UGLY AND WEIRD").
As such, Mayhem is the older child by about a year. She's a tiny little freak born with full horns and three repeats of body parts (panther).
She cannot absorb magic; but she can reflect it! (When fully grown, Mayhem can reflect even the Rainbow of the Elements, but only once per decade. She takes a long time to figure this out...) And her particular style of chaos magic involves tropical foliage and weather... not that big a deal in the Everfree, but very annoying to see massive jungle trees sprouting in the middle of Canterlot.
Kicked out of 13 preschools—
because her powers got out of control, or because she acted before thinking and said strange things in class (the carotid vein is right here, and if anything cuts it, you'll die in under 5 minutes) or because of that one time she leaped, caught a bird mid-air with her teeth, and freaked everypony out. She was really confused; her parents would've applauded her for her good aim, but these ponies were in hysterics because of a little blood! She even got rid of the body--eating the bird--but they only yelled more?!!
—before her parents gave up and signed her up under Twilight's school of friendship. By that point in time, Twilight already has two buildings for it-- one focused on adults (cough, reformation of criminals) and one that's more similar to the Canon school of friendship, aimed at children, involving academic education AND mental health support, therapy for all ages, and counseling...
"baa" said the child moments before biting a pony so hard it drew blood. She was very confused when they freaked out (she and her parents play like this all the time !!!!!!!).
And this is Clutter!! He's the baby brother and inherited all the anxious insecurity and fear of not being good enough from both parents 😭.
He is incredibly self conscious of how plain he is compared to his family. The most notable parts of him are his ten hooves, strange red horns, and binturong tail.
He makes up for his lack of attributes but cluttering up his body with every kind of fabric, accessory or makeup he can find. Changes his outfit very often because he always feels his current set "isn't good enough". Incredibly anxious, sensitive and skittish goober...
Wants to be seen but hates being noticed, wants to have friends but hates speaking out, wants to be good but doesn't know HOW - AAHHH
Clutter's specialty is finding and claiming any item he wants. Once claimed, he can summon that item at any moment, regardless of size, space, or whatever. People also count as claimable items. His special type of chaos involves messing up EVERYTHING. It's cluttered and ugly and AUAUAUA.
"Oh Clutter baby, don't be so hard on yourself..." Rarity tries to pat him, but he runs off immediately after, digging through her chest of junk jewelry. "Honestly, darling, your father isn't exactly the flashiest centaur in the world. You have his colors!"
"But, but I'm nothing like him! Look at me, Auntie, I'm a noodle! And I can't even float like Pops! Or run and fight like May-may, or talk to ponies like Cozy, or even look good like Dad--" he sobs, falling over his hoard of bangles and bracelets. "I'M A FRA-A-A-AUD..."
WILL cry if anybody says anything about him ("wow, you look so cool!" "UWAAAAAAH 😭") ("Oh, huh. Weren't you supposed to be Discord's kid? Thought you'd be, I don't know, chaotic or something..." "UWAAAAAAHHH 😭😭😭")